2912453779

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{218047}}^1$

素因数の和:218122

約数の個数: 12

約数和(自身を含む): 3156898944

約数和(自身を除く): 244445165

約数列:

[1, 19, 37, 361, 703, 13357, 218047, 4142893, 8067739, 78714967, 153287041, 2912453779]

約数ペア:

[(1, 2912453779), (19, 153287041), (37, 78714967), (361, 8067739), (703, 4142893), (13357, 218047)]